Capgemini Web Designer & Frontend Developer Interview Questions, Process, and Tips

Coding test duration 40 min topic is frontend developer design the web pages by using the html,css and javascript.pefjilqrbfljkpkobnocec krgvk 2ktkgnpkognne fnjgnojvn

Q1. What is tags ? full form of html ans css ? what is frontend Developer ? how to design the web pages ? why using the css properties ? how many ways to writen the css attributes ? what is text tag ? what is...read more
Ans. 
Answers to various questions related to web design and frontend development.
• Tags are HTML elements used to define the structure and content of a web page.

• HTML stands for Hypertext Markup Language and CSS stands for Cascading Style Sheets.

• A frontend developer is responsible for designing and implementing the user interface of a website.

• Web pages can be designed using HTML and CSS, with the latter used to style the page.

• ...read more
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Q2. How may types to create a web page ? what are differnt types of tages and how to work ? what is css attributes ?
Ans. 
There are several ways to create a web page. HTML tags are used to structure content, while CSS attributes are used to style it.
• Types of web pages include static, dynamic, and responsive.

• HTML tags include headings, paragraphs, images, links, and more.

• CSS attributes include color, font-size, margin, padding, and more.

• HTML and CSS work together to create visually appealing and functional web pages.
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Q1. Given api url get data from API and render in UI and create custom pipe for change id into 1**8
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Q2. What challenges faced during migration angular 12 to 17 and how to fix What is reducer in ngrx and how to create How to flat an array and sorting
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Q3. Suppose we have two components parent and child relationship. In child component one button how can access these methods in parents component Suppose we have 3 components if changes in componentA then how...read more
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Q1. Explain Virtual DOM, Key Features of React, Hooks in React, create a todo app in react
Ans. 
Virtual DOM is a lightweight copy of the actual DOM, React key features include component-based architecture, declarative syntax, and virtual DOM, React Hooks are functions that let you use state and other React features without writing a class.
• Virtual DOM is a lightweight copy of the actual DOM that React uses to improve performance by updating only the necessary parts of the DOM.

• Key features of React include componen...read more
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Q2. Javascript Questions- Closures,promises,Async/await,setTimeOut, write acode to reverse a string
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Q1. Self Introduction, some situation based questions
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Q2. Basic HR regular questions
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Quantitative aptitude, logical apptiude,

Q1. Data structure and algorithms
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Q2. Programming concepts
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Q1. Why do we use Debugger in Javascript?
Ans. 
Debugger in JavaScript is used for pausing the execution of code to inspect variables, check the flow of the program, and debug errors.
• Debugger helps in identifying and fixing bugs in the code.

• It allows developers to step through code line by line to understand the flow of execution.

• Developers can inspect variables and their values at different points in the code.

• By setting breakpoints, developers can pause the code at...read more
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Q1. Frontend developer
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Html, CSS, bootstrap, JavaScript, react.js

Ages, odd numbers, number series, work and time, calendars.

Youth in politics and artificial intelligence.

Q1. How directives are different from component
Ans. 
Directives are used to add behavior to existing DOM elements, while components are used to create new custom elements.
• Directives are used to manipulate the behavior of existing DOM elements, such as changing their appearance or adding event listeners.

• Components are used to create custom elements with their own templates, styles, and behavior.

• Directives can be structural (like ngIf and ngFor) or attribute-based (like ng...read more
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Q2. What is hoisting
Ans. 
Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during compilation.
• Variable and function declarations are hoisted to the top of their scope, regardless of where they are declared in the code.

• Only the declarations are hoisted, not the initializations.

• Function declarations are hoisted before variable declarations.
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Q1. Explain design patterns.
Ans. 
Design patterns are reusable solutions to common problems in software design.
• Design patterns help in creating maintainable, scalable, and efficient code.

• They provide a common language for developers to communicate about solutions to recurring problems.

• Examples of design patterns include Singleton, Factory, Observer, and Strategy patterns.
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Q2. Explain subject. what is replay subject
Ans. 
ReplaySubject is a type of Subject in RxJS that records multiple values and replays them to new subscribers.
• ReplaySubject is a type of Subject in RxJS

• It records multiple values and replays them to new subscribers

• It has a buffer size that determines how many values to replay
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Q1. Salary discussion
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